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Anti-wrinkle ramie fabric with low itch

A technology for itching and fabrics, applied in the field of garment processing, can solve problems affecting fabric quality and comfort, affecting appearance comfort, and dimensional instability, and achieve the effects of improving elasticity, improving wrinkle resistance, and optimizing wrinkle recovery angle

Active Publication Date: 2021-03-16
HAIYAN SHUOCHUANG CLOTHING RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] And because the cellulose content in ramie fiber is 61.02%, about 30% lower than common cotton material, and the orientation degree and crystallinity of ramie fiber are higher, Young's modulus is big, rigidity is big, and fiber is thicker in addition, and cut-off The area is large. When ramie fabric is used to make house objects or clothing, it will make it feel rough to the touch, easy to wrinkle during use, easy to deform and shrink during wearing, and the size is extremely unstable, which seriously affects its quality. For appearance and wearing comfort, in order to solve the wrinkle-prone shortcomings of ramie fabrics, ordinary ironing is usually used for treatment. This method can only solve the wrinkle-prone problem once. After the second washing, the fabric still needs anti-wrinkle treatment. And after repeated ironing, the shirt is prone to yellowing, which will seriously affect the quality and comfort of the fabric

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Anti-wrinkle ramie fabric with low itch

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preparation example Construction

[0019] In addition, the present invention provides a method for preparing a laminated fabric, comprising the following steps:

[0020] 1) preparing the fabric main body, the bottom fabric, and setting a vertically arranged hollow jacquard layer on the upper surface of the fabric main body;

[0021] 2) preparing the laminated fabric by heating the bottom fabric, the fabric main body and the hollow jacquard layer on the upper surface of the fabric main body, and then laminating each fabric in sequence;

[0022] 3) heating the laminated fabric;

[0023] 4) Electron irradiation of the laminated fabric.

[0024] Step 1) The processing method for the fabric main body, including: padding finishing solution, low temperature plasma treatment and electronic crosslinking;

[0025] Wherein, each component of the finishing liquid is sodium hydroxide, citric acid, sodium tetraborate decahydrate and glycerol mixed in a mass ratio of 5-9:0.5-1:1-3:4-7; the processing method is: The main bo...

Embodiment 1

[0041] Embodiment 1: A kind of anti-wrinkle ramie fabric with low itching feeling, comprising a fabric main body, the material of the fabric main body is ramie; the upper surface of the fabric main body is provided with a vertically arranged hollow jacquard layer, and a polyurethane anti-wrinkle strip is arranged in the hollow jacquard layer. The polyurethane anti-wrinkle strip has a memory function; the lower surface of the main body of the fabric is the bottom fabric, and the bottom fabric is prepared from a resin composition containing a thermoplastic resin, degraded chitosan, wool ester and D-phenylglycinol;

[0042] The thickness of the main fabric is 1.2mm; the thickness of the bottom fabric is 0.03mm; the cross-sectional size of the main fabric is larger than that of the hollow jacquard layer and smaller than that of the bottom fabric; the embossing density of the hollow jacquard layer is 0.2g / cm 3 ;

[0043] Prepare a kind of laminated fabric by above-mentioned each fa...

Embodiment 2

[0055] A low-itch anti-wrinkle ramie fabric, comprising a fabric main body, the material of the fabric main body is ramie; the upper surface of the fabric main body is provided with a vertically arranged hollow jacquard layer, and the hollow jacquard layer is provided with polyurethane anti-wrinkle strips and polyurethane anti-wrinkle strips It has a memory function; the lower surface of the main body of the fabric is the bottom fabric, and the bottom fabric is prepared from a resin composition containing a thermoplastic resin, degraded chitosan, wool ester and D-phenylglycinol;

[0056] The thickness of the main fabric is 1.6mm; the thickness of the bottom fabric is 0.03mm; the cross-sectional size of the main fabric is larger than that of the hollow jacquard layer and smaller than that of the bottom fabric; the embossing density of the hollow jacquard layer is 0.5g / cm 3 ;

[0057] Prepare a kind of laminated fabric by above-mentioned each fabric layer, comprise the steps:

...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention provides a low-scratchiness anti-crease ramie fabric, and belongs to the field of clothing processing. The fabric comprises a fabric body (1), and the material of the fabric body (1) is ramie; the upper surface of the fabric body (1) is provided with a longitudinally arranged hollow-out jacquard layer (2), anti-crease polyurethane strips (3) are arranged in the hollow-out jacquard layer (2), and the anti-crease polyurethane strip (3) have a memory function; and the lower surface of the fabric main body (1) is a bottom fabric (4), and the bottom fabric (4) is prepared from a thermoplastic resin-containing resin composition, degraded chitosan, lanolin and D-phenylglycinol. The fabric of the invention is a laminated fabric, the surface of the fabric is provided with the anti-crease polyurethane strips, the main body undergoes low temperature plasma treatment, and the anti-crease bottom fabric is produced, so the anti-crease effect of the main body ramie fabric is enhanced; the low temperature plasma treatment is used to reduce the scratchiness of the fabric; and the ramie fabric is soft and comfortable, resists crease, is not prone to deform, and also has anti-shrinkage, antistatic, easy cleaning and decontaminating effects.

Description

technical field [0001] The invention belongs to the technical field of garment processing, and in particular relates to a wrinkle-resistant ramie fabric with low itching. Background technique [0002] Ramie fiber is called "Chinese grass". After degumming, the fiber is white and glossy. Ramie fabric has excellent moisture absorption, breathability and natural antibacterial properties, and has been well used in clothing design. However, due to the high crystallinity and high initial modulus of ramie fiber, the fiber presents a phenomenon of high strength and low elongation. At the same time, the ramie fiber is relatively thick, so it is not easy to bend and deform in the process of spinning and weaving, and the linear density changes greatly, which often causes the ramie fiber fabric to have different degrees of itching, which reduces the wearing comfort of the fabric and limits the quality of ramie fabric. The scope of use of fiber fabrics. In order to effectively reduce t...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B32B3/08B32B37/06B32B9/02B32B9/04D06M10/06D06M10/08D06M101/06
CPCB32B3/08B32B5/26B32B37/06B32B2262/065B32B2307/21B32B2437/00D06M10/06D06M10/08D06M2101/06D06M2200/50
Inventor 王硕
Owner HAIYAN SHUOCHUANG CLOTHING RES INST
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